CHATTANOOGA, TN (WDEF) - Are you one out of a billion people who had their personal information stolen by a gang of Russian hackers?

That's the question everyone wants to know.

Tim Stevens, a hacking expert, says, "There will be a site set up in the future that will let you log in and see if your user accounts have been exposed and which sites have been exposed, but we don't know when that's going to be appearing."